﻿function addBookmark(title) {
    if (window.sidebar) { 
        window.sidebar.addPanel(title, document.URL,""); 
    } else if( document.all ) {
        window.external.AddFavorite( document.URL, title);
    } else if( window.opera && window.print ) {
        return true;
    }
}

function copyToClipboard(txt) {   
    if(window.clipboardData) {   
        window.clipboardData.clearData();   
        window.clipboardData.setData("Text", txt);   
        
        alert("已复制");   
    } else if(navigator.userAgent.indexOf("Opera") != -1) {   
        window.location = txt;   
    } else if (window.netscape) {   
        try {   
            netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");   
        } catch (e) {   
            alert("被浏览器拒绝！\n请在浏览器地址栏输入'about:config'并回车\n然后将'signed.applets.codebase_principal_support'设置为'true'");   
        }   
        
        var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);   
        
        if (!clip){   
            return;
        }   
        
        var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);   
        
        if (!trans){   
            return; 
        }  
        
        trans.addDataFlavor('text/unicode');   
        
        var str = new Object();   
        var len = new Object();   
        
        var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);   
        var copytext = txt;   
        
        str.data = copytext;   
        trans.setTransferData("text/unicode",str,copytext.length*2);   
        
        var clipid = Components.interfaces.nsIClipboard;   
        if (!clip){   
            return false;   
        }
        
        clip.setData(trans,null,clipid.kGlobalClipboard);   
        alert("已复制");   
    }   
}  

function sAlert(str){
    var msgw,msgh,bordercolor;
    
    msgw=400;//提示窗口的宽度
    msgh=100;//提示窗口的高度
    titleheight=25 //提示窗口标题高度
    bordercolor="#336699";//提示窗口的边框颜色
    titlecolor="#99CCFF";//提示窗口的标题颜色

    var sWidth,sHeight;
    
    sWidth=document.body.offsetWidth;
    sHeight=screen.height;
    
    var bgObj=document.createElement("div");
    bgObj.setAttribute('id','bgDiv');
    bgObj.style.position="absolute";
    bgObj.style.top="0";
    bgObj.style.background="#777";
    bgObj.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75";
    bgObj.style.opacity="0.6";
    bgObj.style.left="0";
    bgObj.style.width=sWidth + "px";
    bgObj.style.height=sHeight + "px";
    bgObj.style.zIndex = "10000";
    document.body.appendChild(bgObj);

    var msgObj=document.createElement("div")
    msgObj.setAttribute("id","msgDiv");
    msgObj.setAttribute("align","center");
    msgObj.style.background="white";
    msgObj.style.border="1px solid " + bordercolor;
    msgObj.style.position = "absolute";
    msgObj.style.left = "50%";
    msgObj.style.top = "50%";
    msgObj.style.font="12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif";
    msgObj.style.marginLeft = "-225px" ;
    msgObj.style.marginTop = -75+document.documentElement.scrollTop+"px";
    msgObj.style.width = msgw + "px";
    msgObj.style.height =msgh + "px";
    msgObj.style.textAlign = "center";
    msgObj.style.lineHeight ="25px";
    msgObj.style.zIndex = "10001";

    var title=document.createElement("h4");
    title.setAttribute("id","msgTitle");
    title.setAttribute("align","right");
    title.style.margin="0";
    title.style.padding="3px";
    title.style.background=bordercolor;
    title.style.filter="progid:DXImageTransform.Microsoft.Alpha(startX=20, startY=20, finishX=100, finishY=100,style=1,opacity=75,finishOpacity=100);";
    title.style.opacity="0.75";
    title.style.border="1px solid " + bordercolor;
    title.style.height="18px";
    title.style.font="12px Verdana, Geneva, Arial, Helvetica, sans-serif";
    title.style.color="white";
    title.style.cursor="pointer";
    title.innerHTML="关闭";
    
    title.onclick = function(){
        document.body.removeChild(bgObj);
        document.getElementById("msgDiv").removeChild(title);
        document.body.removeChild(msgObj);
    }

    document.body.appendChild(msgObj);
    document.getElementById("msgDiv").appendChild(title);
    var txt=document.createElement("p");
    txt.style.margin="1em 0"
    txt.setAttribute("id","msgTxt");
    txt.innerHTML=str;
    document.getElementById("msgDiv").appendChild(txt);
}